Emotions Immunology and Breast Cancer
Study Details
Study Description
Brief Summary
Pilot study representing a proof of concept regarding the potential for immune system enhancement with psychotherapy, resulting in improved immunological response at lumpectomy or mastectomy in patients undergoing neoadjuvant chemotherapy.
| Condition or Disease | Intervention/Treatment | Phase |
|---|---|---|
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N/A |
Detailed Description
Study participants will receive be randomized to the experimental group (receive individualized psychotherapy + standard of care) or the control group (standard of care) and both groups will complete psychological questionnaires. Both groups will have blood sampling and have their biopsied tissue read for immunological factors.
Patients with triple negative breast cancer or with breast cancers presenting at a large size (greater than one centimeter) have a worst prognosis than other types of breast cancer or cancers that are diagnosed when smaller than one centimeter. For these patients, neoadjuvant chemotherapy, that is chemotherapy given before surgical removal of the cancer, is often used. Common indications for using neoadjuvant therapy include: available clinical trial, learning about the tumor response in vivo to a particular chemotherapy and shrinking the tumor so as to convert a mastectomy to a lumpectomy at the time of resection. In patients receiving neoadjuvant treatment, there is usually 6-months between the diagnosis and the surgical breast tumor resection during which the chemotherapy is administered, and during that time patients are offered support group therapy. Although the prognosis for breast cancer patients has improved, this subset of patients still poses a clinical challenge.
Growing evidence in the psychological field has documented a link between the immune system and psychological factors, emphasizing that stress and trauma are detrimental to the ability and effectiveness of the immune system and emphasizing that mental health has an importance not only in and of itself on how the person feels, but also translates into physical health at least in part through the immune system. Personality traits and other emotional factors remain as viable candidates contributing to the development of malignancies, but the research in this area is confusing. For example, many authors report that depressed women are more prone to develop breast cancer than others, while other research has failed to find such a connection.
Nevertheless, many clinicians notice that cancer tends to present after a major loss or emotional trauma. Some research suggests that the suppression of negative emotions or difficulty expressing emotions such as anger and hostility are characteristic of the cancer-prone personality, so that in a typical study, clinicians who interviewed patients prior to breast biopsy were able to predict the presence of a malignancy in 94% of cases based on psychological factors alone. Similarly, a study has been able to predict with 75% accuracy those patients who had early cancer with no knowledge of their Pap smear results, based on the presence of extreme hopelessness. However, although there are many similar studies, other researchers have not been able to confirm the importance of emotional factors.
Study Design
Arms and Interventions
| Arm | Intervention/Treatment |
|---|---|
| Experimental: Standard of Care + Intervention (Individualized Therapy) Intervention (individualized therapy) plus Standard of Care, and the completion of a psychological questionnaire at chemotherapy start and at the end, approximately four to six months later. |
Behavioral: Standard of Care + Experimental Individualized Therapy
Participants will receive standard of care plus supportive psychotherapy for a one hour, weekly, during the time they are undergoing neoadjuvant treatments.
Other Names:
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| Other: Control Group: Standard of Care Standard of Care plus the completion of a psychological questionnaire at the beginning of the chemotherapy and at the end, approximately four to six months later. |
Other: Control: Standard of Care
Participants will undergo standard of care only (no Intervention/no individualized therapy) .
Other Names:
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Outcome Measures
Primary Outcome Measures
- Questionnaire#1, Adverse Childhood Experience (ACE). [Baseline pre-chemotherapy and post-chemotherapy (about 4-6 months later).]
The self-reported Adverse Childhood Experience Questionnaire measures different types of abuse, neglect, and other hallmarks of a challenging childhood. Scores range from 0-10, with 10 indicating highest childhood abuse &/or neglect exposure with greater risk for negative consequences later in life, and 0 is lowest exposure and lower risk for negative consequences.questionnaires with immune responses. Pathologic tumor response is our measurable endpoint, focusing on immune cells in the tumor bed at lumpectomy or mastectomy.
- Questionnaire#2, Depression, Anxiety, and Stress Scale (DASS). [Baseline pre-chemotherapy and post-chemotherapy (about 4-6 months later).]
The self-reported Depression, Anxiety, and Stress Scale Questionnaire is 3-part tool that measures motional states of depression, anxiety, and stress. Scores range from 0-42 for depression, 0-42 for anxiety and 0-42 for stress. A score closer to 42 for each state is indicative of extremely severe symptoms while a score closer to 0 indicates normal to mild symptom scores.
- Questionnaire#3, Experiences in Close Relationships-Revised (ECR-R). [Baseline pre-chemotherapy and post-chemotherapy (about 4-6 months later).]
The self-reported Experiences in Close Relationships-Revised Adult Attachment Questionnaire is a tool that measures how an individual behaves in relationships with others. Scores range from 0-5. A score closer to 0 is indicative of attachment while a score closer to 5 indicates signs of attachment-avoidance.
- Questionnaire#4, Functional Assessment of Cancer Therapy - Breast Cancer (FACT-B, version 4). [Baseline pre-chemotherapy and post-chemotherapy (about 4-6 months later).]
The self-reported Functional Assessment of Cancer Therapy Questionnaire is a tool that measures how an individual behaves in relationships with others. Scored in a 5 point scale with a total score ranging from 0 to 164, with a higher score indicative of better health related quality of life.
- Questionnaire#5, Benefit Finding Scale (BFS). [Baseline pre-chemotherapy and post-chemotherapy (about 4-6 months later).]
The self-reported Benefit Finding Questionnaire is a tool that measures how an individual might feel their cancer diagnosis contributes to their outlook on life. Scored in a 5 point scale with total scores ranging from 17-85. Higher scores indicate more benefit derived from breast cancer.
- Questionnaire#6, Acceptance and Action Questionnaire - II (AAQ-II) [Baseline pre-chemotherapy and post-chemotherapy (about 4-6 months later).]
The self-reported Acceptance and Action Questionnaire - II is a tool that measures psychological inflexibility and experiential avoidance. Score in a 7 point scale, range 7 to 49. A higher score indicates greater levels of psychological inflexibility .
Eligibility Criteria
Criteria
Inclusion Criteria:
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Non-pregnant adult (eighteen years old or older) women with a diagnosis of breast cancer
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Planned to receive neoadjuvant chemotherapy for about six month duration
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Must be fluent in speaking, reading and writing English
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Not planning on undergoing individual psychotherapy during the study time outside the study.
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Biopsy procedure to be performed with surgical treatment planned at Houston Methodist System
Exclusion Criteria:
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Pregnant or planned to become pregnant
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Patient not fluent in English
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Patients undergoing individual psychotherapy
Contacts and Locations
Locations
| Site | City | State | Country | Postal Code | |
|---|---|---|---|---|---|
| 1 | Houston Methodist Hospital Cancer Center | Houston | Texas | United States | 77030 |
| 2 | Houston Methodist Hospital | Houston | Texas | United States | 77030 |
Sponsors and Collaborators
- Luz A. Venta, MD
Investigators
- Principal Investigator: Luz A. Venta, MD, The Methodist Hospital Research Institute
Study Documents (Full-Text)
None provided.More Information
Publications
- Pro00013603